package com.system.service;

import com.system.entity.CourseInformation;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.CrossOrigin;

import java.util.List;
@CrossOrigin
@Service
public interface courseInformationService {
    public List<CourseInformation> findByStudentId(Long id);
    CourseInformation selectByPrimaryKey(Integer courseId);
}
